Challenging the ongoing confusion and behavioral apathy many of us are witnessing, Stacy Morford turned to scientists to help explain what aerosols are, how airborne particles can transmit the coronavirus and how to protect yourself. The articles were recently published in The Conversation. Source: The Conversation, September 23, 2020. Link. The 5 essential reads … [Read more...]
Wildfire smoke can affect healthy lungs
Meteorologists predict the smoke from wildfires could potentially affect air quality in one-third of the western and midwestern states. A combination of high temperatures and elevated levels of particles from fires can affect even healthy lungs. For someone with lung damage or respiratory illness, moderate levels of smoke particulate can exacerbate respiratory problems, writes … [Read more...]
Flu season nears. Time for a flu-shot (video)
The most powerful tool we have to combat disease is vaccination, Robert Redfield, CDC director, said during a recent interview. Flu cases are expected to start increasing early in October and could last late into May. This makes September and early October the ideal time to get your flu shot. The flu vaccine takes up to two weeks to reach peak effectiveness” Source: The … [Read more...]
Ventilation, air filtration help prevent the spread of coronavirus
By now, some of us have experienced a person inside a business shamelessly not wearing a face mask. Masks do a decent job at keeping the coronavirus from spreading into the environment. But, if an infected person is inside a building, inevitably some virus will escape into the air, writes Shelly Miller, mechanical engineering professor, University of Colorado Boulder. The … [Read more...]
New habits, new normal? Halfway there? What will you keep?
Commentary In the midst of managing COVID-19’s impact, it is time to discuss the changes we’ve made in the context of what we wish to keep in a new normal. It takes days 21 days to make or break a habit and 90 days for it to become permanent” During a recent Zoom meet-up, I was taken by comments shared about positive experiences in the last weeks. The context was as if … [Read more...]
Coronavirus and ASF are different beasts (comparison PDF)
Jennifer Shrike walks through the differences between 2019-CoV and African swine fever viruses in a discussion of sources, risks, similarity and differences. ASF has a DNA genome. CoV has an RNA genome which allows the virus to mutate and change similar to influenza viruses. This is how CoV acquires the ability to infect different tissues and to infect different species of … [Read more...]
Myths about mental illness cause high rates of unemployment
Awareness of inequalities with respect to race, gender, age, sexuality, class and other related factors, as well as the benefits of diversity, is growing, but society has a long way to go with mental illness, writes Bandy X. Lee. She says, to dispel stigmas surrounding mental health in the workplace, we need first to tackle several myths: Everyone has different abilities … [Read more...]
Organic label doesn’t guarantee that holiday ham came from a happy pig
There’s an assumption that certified organically raised animals live happier, more natural lives. The reality, writes Michael Haedicke, is more complicated. Government regulations for organic farming contain few specific protections for pigs, poultry and other animals raised for human consumption. So, conditions on organic farms may not actually be all that different from … [Read more...]
Phones, airplanes and airplane mode
As animal health pros travel for the holidays and upcoming conventions, Sven Bilén shares the developing use of cellular phones on airplanes. He explains the risks and rationales for no live calls while flying. Switch your phone to airplane mode when in the air Source: The Conversation, November 16, 2019. Link. INSIGHTS: With Bilén’s explanations, it will be easier to … [Read more...]
Mapping how food flows in the U.S.
Animal health pros will find this interesting. A team at the University of Illinois developed the first high-resolution map of the U.S. food supply chain. The map is a comprehensive snapshot of all food flows between counties in the U.S. Grains, fruits and vegetables, animal feed and processed food items compromise the foods represented. The results also show potential areas … [Read more...]
Revisiting Frito feet
The causes of Frito feet are natural enough and don’t mean a dog has been sneaking corn chips. However endearing for some, canine paw odors disgust others. Like strong or acrid human foot odors*, the sources of paw smell are many. Like the fungi that cause humans feet to smell, one source of dog foot odor is an unchecked proliferation of yeast fungi in and around its feet. … [Read more...]
Factoid. Computers were born in corn country
Computers and their capabilities have captured industrial capacity and our growing curiosities alike. Doug Jacobson, PhD, shares the story of the first computer. Named the ABC, it was built at Iowa State University (ISU). It is also home to the nation’s first public veterinary school, Iowa State University’s College of Veterinary Medicine. Boring Midwest? Maybe … [Read more...]
The search for the ideal starter stem cell
Stem cell therapies continue to advance. The holy grail, however, is to be able to regenerate failing organs and tissues. Tobias Deuse, MD, and his research group believe they now know why some transplanted cells are rejected. He believes the solution is to engineer stem cells lacking any immune features. Source: The Conversation, August 19, 2019. Link. INSIGHTS: Animal … [Read more...]
Lyme disease, an unlikely bioweapon
Recent public communications fueled talk of lyme disease being a bioweapon that escaped or was placed into ticks. Ticks can indeed carry infectious agents that could be used as biological weapons but there has been no release of the Lyme disease agent or any other onto American soil, accidental or otherwise, by the military, writes Sam R. Telford III, ScD. Source: The … [Read more...]
How fireflies glow and why (includes video)
Professor Clyde Sorenson is an expert who does research on, and teaches about, the ecology and biology of insects. He and other entomologists have identified 170 or more species of the bioluminescent beetles commonly known as lightning bugs or fireflies. Fireflies produce light in special organs in their abdomens by combining a chemical called luciferin, enzymes called … [Read more...]
6 minutes in a hot car kills a dog
The dreaded stream of summer stories about dogs dying from being left in cars on hot days is in full swing. They’re proof we must continue to remind people not to make this deadly mistake. The first article presents the science behind heatstroke and is easily shared via social media. The second offers two, free downloadable Animals in Hot Cars posters useful for social media, … [Read more...]
Actuaries develop healthy life expectancy tool
A team at the Goldenson Center for Actuarial Research is focusing on developing a rigorous measure of quality of life. They are working to determine how many healthy years of life you have before you become unhealthy. Given our industry’s aging professional population, you will value this information, the calculator and its implications. Please note, the calculator is still … [Read more...]
Dogs have masters. Cats have staff.
Collen Kirk’s recent paper investigated consumers' psychological ownership and their economic valuation of pets <link>. She discusses the juxtaposition of dogs versus cats and how that plays out in economic terms. Her results clearly show that the animal’s behavior is what makes people willing to pay and that psychological ownership is a driving factor in dog owners’ … [Read more...]
Data breaches are inevitable – protect yourself
There are some simple ways to protect your personal data that can still be effective, say W. D. Salisbury and Rusty Baldwin. They involve changing how you think about your own information security: specifically, assuming you are a target and thinking defensively about how you can protect yourself. In terms of online data, the most important information to protect is … [Read more...]
Media literacy needed at home and the office
Sarah Gretter makes a solid case for teaching children to watch commercials with their eyes wide open. She backs up her reasoning with study results. Media literacy is being able analyze and evaluate the messages we see in different media platforms. . . . 80 percent of middle school students believed that web ads were real news stories. The same study found that more than 80 … [Read more...]
Say pyt . . . pyt, pyt, pyt to stress!
Stress can be a precursor to ailments in humans and animals. Marie Helweg-Larsen shares how Danes use the word, pyt, to cultivate healthy thoughts to deal with stress. Studies show that we are happier and live longer when we have fewer daily hassles and don’t blame stressors on people. In some cases, what constitutes a hassle might be tied to how we interpret what’s happening … [Read more...]
These tips will help you protect against data breaches
Fighting the temptation to abandon our attempts at securing our data is not realistic. We need to adopt a defensive attitude for the inevitable breach of our data. Whether it is your personal or business account, the main change needed in our thinking is to assume that we are targets. The first step is to use a different username and password on each crucial site or … [Read more...]
Understanding schadenfreude helps teams, conflicts
Playoff season pits the best against the best. If you catch yourself thrilling to a failed pass or a superstar missing a field goal, there may be more at play than sheer competitive emotions. Shensheng Wang shares information on schadenfreude, a form of human dehumanization where we feel good to see someone fail. Source: The Conversation, January 4, 2019. Link. Linking … [Read more...]
Greenhouse gas is only part of the puzzle
Concern about the long-term sustainability of livestock production gets a lot of media attention. However, according to Al Rotz, there is fairly limited scientific information out there to support what is being said. When it comes to livestock and long-term impact, Rotz said, “I don’t see cattle being much of a contributor to global climate change.” . . . the greenhouse gas … [Read more...]
Philosophy professor questions ethics of some pet spending
Sandra Woien, philosophy lecturer at Arizona State University, speaks out on elements of the millions of dollars spent on pets. Citing the philosophy of effective altruism, she suggests if the money spent of pets was instead donated to a good cause, more good or utility could be produced. According to one estimate, about $440 million of pet spending in the U.S. was on … [Read more...]
Giant mosquitoes flourish in post-hurricane flood waters
Reports of giant mosquito sightings add to the confusion of dealing with post-hurricane damage,. Mosquito biologist Michael Reiskind explains why these gallinippers, often three times larger than normal mosquitoes, are showing up in the receding flood waters. Source: The Conversation, October 11, 2018. Link. The gallinippers belong to a genus of mosquitoes that specialize … [Read more...]
Opinion – Harassment is common at meetings, yet most men are not sexual predators
The curation functions of AHD bring published information to animal health pros to increase awareness and, more importantly, help start new discussions or change behaviors. Since the media has spent considerable time recently focusing on misconduct, a study released by Meetings and Conventions in January provides an insightful backdrop for our industry to consider. It stated … [Read more...]
Armadillos now re-gifting leprosy to humans
Leprosy, the oldest disease known to be associated with humans, is not a thing of the past. John Stewart Spencer, associate professor at Colorado State University, says research shows humans are contracting leprosy from common, nine-banded armadillos. The disease is caused by the bacterium Mycobacterium leprae, the identical strain infecting the majority of armadillos and … [Read more...]
Why vaccine opponents think they know more than medical experts
A research group recently sought to identify why skepticism about vaccines is perpetuated. They found strong evidence of the Dunning-Kruger effects which addresses the inability to accurately appraise one’s own knowledge. Their results point to the uphill battle the scientific community faces as it confronts growing anti-vax sentiment from the public and politicians alike. The … [Read more...]
When hungry becomes hangry
There’s no question we are obsessed with food. We track what we eat, avoid eating, eat irregularly, eat like mice or eat like a ravenous dog. When we get hungry, we sometimes get grumpy, which leads to becoming hangry. Many people feel more irritable, annoyed, or negative when hungry – an experience colloquially called being “hangry.” The idea that hunger affects our feelings … [Read more...]